chore: run Bruno server collection in .NET GitHub workflow

.github/workflows/dotnet.yml

@@ -1,4 +1,5 @@
-# Build and test the C# solution (server + tests). Targets repo root NeonSprawl.sln.
+# Build and test the C# solution (server + tests), then run the Bruno server collection
+# against a live `dotnet run` host (same Postgres service as tests). Targets repo root NeonSprawl.sln.
 # PRs: workflow always runs (so ".NET / build" can be a required check). Path-sensitive
 # work uses step-level `if` — skipped steps still leave the job successful (unlike a
 # workflow skipped via `on.paths`, which leaves the required check missing/pending).
@@ -11,6 +12,7 @@ on:
     paths:
       - "NeonSprawl.sln"
       - "server/**"
+      - "bruno/neon-sprawl-server/**"
       - ".github/workflows/dotnet.yml"
   pull_request:
     branches: [main]
@@ -51,11 +53,12 @@ jobs:
             server:
               - "NeonSprawl.sln"
               - "server/**"
+              - "bruno/neon-sprawl-server/**"
               - ".github/workflows/dotnet.yml"
 
       - name: Skip .NET build (no server-side paths in this PR)
         if: github.event_name == 'pull_request' && steps.paths.outputs.server != 'true'
-        run: echo "Skipping .NET restore, build, and tests."
+        run: echo "Skipping .NET restore, build, tests, and Bruno collection."
 
       - name: Setup .NET
         if: github.event_name == 'push' || steps.paths.outputs.server == 'true'
@@ -77,3 +80,45 @@ jobs:
           ConnectionStrings__NeonSprawl: >-
             Host=localhost;Port=5432;Database=neon_sprawl;Username=neon_sprawl;Password=neon_sprawl_dev
         run: dotnet test NeonSprawl.sln --no-build --configuration Release --verbosity normal
+
+      - name: Setup Node (Bruno CLI)
+        if: github.event_name == 'push' || steps.paths.outputs.server == 'true'
+        uses: actions/setup-node@v4
+        with:
+          node-version: "22"
+
+      - name: Bruno (server API collection)
+        if: github.event_name == 'push' || steps.paths.outputs.server == 'true'
+        env:
+          ConnectionStrings__NeonSprawl: >-
+            Host=localhost;Port=5432;Database=neon_sprawl;Username=neon_sprawl;Password=neon_sprawl_dev
+        run: |
+          set -euo pipefail
+          dotnet run --project server/NeonSprawl.Server/NeonSprawl.Server.csproj \
+            --configuration Release --no-build \
+            --urls "http://127.0.0.1:5253" &
+          SERVER_PID=$!
+          cleanup() {
+            kill "${SERVER_PID}" 2>/dev/null || true
+            wait "${SERVER_PID}" 2>/dev/null || true
+          }
+          trap cleanup EXIT
+          for i in $(seq 1 90); do
+            if curl -sfS "http://127.0.0.1:5253/health" >/dev/null; then
+              echo "Server ready (${i}s)"
+              break
+            fi
+            if ! kill -0 "${SERVER_PID}" 2>/dev/null; then
+              echo "Server process exited before /health succeeded" >&2
+              wait "${SERVER_PID}" || true
+              exit 1
+            fi
+            sleep 1
+            if [ "${i}" -eq 90 ]; then
+              echo "Timed out waiting for http://127.0.0.1:5253/health" >&2
+              exit 1
+            fi
+          done
+          cd bruno/neon-sprawl-server
+          # v3 defaults to Safe Mode; pre-request scripts use require("axios").
+          npx --yes @usebruno/cli@3.3.0 run --env Local --sandbox=developer --bail